Shots:
Natera has submitted an application to Japan's PMDA seeking approval of Signatera as a companion diagnostic (CDx) for muscle-invasive bladder cancer (MIBC)
The submission expands the company's presence in Japan, where Signatera became the country's first PMDA-approved molecular residual disease (MRD) test for colorectal cancer in Jun 2026
Application is supported by data from…
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FDA approved Genentech's Tecentriq & Tecentriq Hybreza (atezolizumab & hyaluronidase-tqjs) as an adj. therapy for adults with MIBC who have ctDNA MRD after cystectomy, as identified by Natera’s Signatera CDx MRD assay, which received simultaneous FDA approval
Approval was based on the P-III (IMvigor011) trial evaluating Tecentriq vs PBO in adults with MIBC & ctDNA…
Shots:
The US FDA has received a premarket approval (PMA) application of Signatera CDx for the detection of molecular residual disease (MRD) in pts with muscle-invasive bladder cancer (MIBC) who may benefit from treatment with Tecentriq (atezolizumab)
Submission was supported by the P-III (IMvigor011) trial, which met its 1EP & showed that Signatera-guided therapy improved…

